Access hashmap value by variable in JSP -
i have hashmap, put request:
hashmap<integer, string> mymap = ... request.setattribute("mymap", mymap); in jsp have foreach loop
<c:foreach items="${list}" var="item" varstatus="status"> <c:out value="${item.description}"/> <c:out value="${mymap[item.id]}"/> </c:foreach> but ${mymap[item.id]} not work. how can access hashmap's value item.id variable ?
in el, numbers treated long. change map map<long, string> , it'll work.
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